277439425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5783}}^1$

素因数の和:5913

約数の個数: 24

約数和(自身を含む): 365780160

約数和(自身を除く): 88340735

約数列:

[1, 5, 19, 25, 95, 101, 475, 505, 1919, 2525, 5783, 9595, 28915, 47975, 109877, 144575, 549385, 584083, 2746925, 2920415, 11097577, 14602075, 55487885, 277439425]

約数ペア:

[(1, 277439425), (5, 55487885), (19, 14602075), (25, 11097577), (95, 2920415), (101, 2746925), (475, 584083), (505, 549385), (1919, 144575), (2525, 109877), (5783, 47975), (9595, 28915)]